Q: Is 105,009 a Prime Number?
A: No, 105,009 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 105009 can be evenly divided by 1 3 17 29 51 71 87 213 493 1,207 1,479 2,059 3,621 6,177 35,003 and 105,009, with no remainder.
Since 105,009 cannot be divided by just 1 and 105,009, it is not a prime number.